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USB: gadget: f_acm: add support for SuperSpeed Plus 

commit 3ee05c2065 upstream.

Setup the SuperSpeed Plus descriptors for f_acm.  This allows the gadget
to work properly without crashing at SuperSpeed rates.

Cc: Felipe Balbi <balbi@kernel.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: taehyun.cho <taehyun.cho@samsung.com>
Signed-off-by: Will McVicker <willmcvicker@google.com>
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Link: https://lore.kernel.org/r/20201127140559.381351-3-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
taehyun.cho 2020-11-27 15:05:56 +01:00 committed by Greg Kroah-Hartman
parent 9ad41aa399
commit 0ddb1d96a5
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/function/f_acm.c
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@ -684,7 +684,7 @@ acm_bind(struct usb_configuration *c, struct usb_function *f)
acm_ss_out_desc.bEndpointAddress = acm_fs_out_desc.bEndpointAddress;
status = usb_assign_descriptors(f, acm_fs_function, acm_hs_function,
acm_ss_function, NULL);
acm_ss_function, acm_ss_function);
if (status)
goto fail;